Confirmed breach. Intrusion Apr 10, 2010–Apr 10, 2011, discovered Apr 10, 2011 — the first regulatory filing landed 366 days later (flagged late). 1,000 individuals reported across the linked filings.
Discovery variance · Leak precedence · Materiality delta · SEC filing delay · Filing span — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.
Regulatory clocksHIPAA✗ HIPAA 60-day late · 366dFull clock table in Litigation Timeline
HHS OCRConfirmedLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedhigh sensitivity
Affected (total reported)
1,000
Data types
4
PHI · Health (basic) · Identity (basic)
Jurisdictions
1
CA
Linked filings
1
all HHS OCR
Sensitive data
identity_government
Timeline
Earliest sighting first · deep chronology in Litigation Timeline
Breach window
Apr 10, 2010 → Apr 10, 2011
When the intrusion reportedly occurred, per the linked filings
AccentCare Home Health of California, Inc. reported to HHS on 2012-04-10 a Unauthorized Access/Disclosure affecting 1000 individuals. Breached information located on Email. A former employee downloaded and forwarded ePHI (names, SSNs, diagnoses) via personal email. Discovered nearly a year later during a deposition.
Affected (this filing): 1,000
HIPAA 60-day late · 366d
About this clustering
DisclosureLens links filings into incidents through layered matchers: deterministic rules (same source document, multistate filings of one breach, tight-window same-victim pairs), a weighted-similarity scorer for cross-source candidates, and an operator review queue for everything uncertain. Each link records its own method and confidence — shown per filing in the timeline below. The system defaults to NOT merging when uncertain, because a false merge (collapsing two unrelated breaches) is more harmful than a false split (showing related filings separately); uncertain pairs route to human review instead of auto-merging. Filing summaries shown in the timeline are AI-generated extracts — verify each against its linked source.